Multifaceted care
CAMP SATHER, Iraq -- Staff Sgt. Matthew Stickley, a medical technician, checks the 447th Expeditionary Medical Squadron's blood supply here. Technicians account for the blood, which is stored in refrigeration units at the beginning and end of every shift. The units can store up to 35 pints each. (U.S. Air Force photo by Master Sgt. Sean E. Cobb)